Face mask



FIG. 1 is a perspective view of a face mask showing my new design, wherein the face mask is in a stowed configuration;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side thereof;

FIG. 8 is a perspective view of the face mask, wherein the face mask is in an operational configuration;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a right side view thereof; and,

FIG. 14 is a left side thereof.

The broken lines in the drawings illustrate portions of the face mask that form no part of the claimed design. 

CLAIM The ornamental design for a face mask, as shown and described. 